Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred income tax assets
Tax Receivable Agreement	$ 135,709	$ 162,098
Share-based compensation	18,152	18,043
Fixed assets and other	14,084	10,260
Tax credits and net operating loss carryforwards	57,138	57,797
Less: Valuation allowance on net operating loss carryforwards and tax credits	(57,138)	(57,389)
Total deferred income tax assets	167,945	190,809
Deferred income tax liabilities
Intangibles	34,185	44,008
Fixed assets	101	343
Total deferred income tax liabilities	$ 34,286	$ 44,351